31254624

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2372

約数の個数: 72

約数和(自身を含む): 90810720

約数和(自身を除く): 59556096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 2309, 3384, 4512, 4618, 6768, 6927, 9236, 13536, 13854, 18472, 20781, 27708, 36944, 41562, 55416, 73888, 83124, 108523, 110832, 166248, 217046, 221664, 325569, 332496, 434092, 651138, 664992, 868184, 976707, 1302276, 1736368, 1953414, 2604552, 3472736, 3906828, 5209104, 7813656, 10418208, 15627312, 31254624]

約数ペア:

[(1, 31254624), (2, 15627312), (3, 10418208), (4, 7813656), (6, 5209104), (8, 3906828), (9, 3472736), (12, 2604552), (16, 1953414), (18, 1736368), (24, 1302276), (32, 976707), (36, 868184), (47, 664992), (48, 651138), (72, 434092), (94, 332496), (96, 325569), (141, 221664), (144, 217046), (188, 166248), (282, 110832), (288, 108523), (376, 83124), (423, 73888), (564, 55416), (752, 41562), (846, 36944), (1128, 27708), (1504, 20781), (1692, 18472), (2256, 13854), (2309, 13536), (3384, 9236), (4512, 6927), (4618, 6768)]